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Simpson Strong Tie Deck-Drive DCU Composite Screws 2 3/4" | 350 pc Box For TruNorth Enviroboard/Accuspan

Simpson Strong Tie Deck-Drive DCU Composite Screws 2 3/4" | 350 pc Box For TruNorth Enviroboard/Accuspan

Regular price $52.63
Regular price Sale price $52.63
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  • Quantity: 350 screws per pack
  • For use with TruNorth Enviroboard and Accuspan series
  • Colours: Hazelwood, Ash Grey, Tigerwood, Amazon Grey, Tropical Walnut, Brazilian Cherry, Stone Grey, Mocha, Caramel, Bordeaux

About Deck-Drive™ DCU COMPOSITE Screw

The Simpson Strong Tie Deck-Drive DCU composite screw is engineered to provide beautiful fastening results while also offering greater ease of installation, a clean finish and superb corrosion resistance. The Deck-Drive DCU is the go-to screw for all your TruNorth decking applications.

Deck-Drive DCU composite decking screws are available in carbon steel with QuikGuard® coating.


Tri-lobe thread design reduces damage to the composite board while driving

Inverted upper threads clear excess material to ensure the screw is seated properly and consistently

Double-cut point penetrates composite-decking with ease for faster starts

Cap-head prevents mushrooming and material from rising up above the deck for a smoother, clean-looking installation

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Finance Your Composite Deck For Up To 60 Months

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What Our Past Clients Have To Say

  • High Quality and Locally Made

    "I have been working with the Tru North and Clubhouse products for awhile now and having 2 excellent decking products made here in Ontario is great....They really stand behind their products and my clients have been thrilled with their decks."

  • Easy To Install

    "Between their clubhouse and trunorth product lines, trunorth decking offers beautiful, long lasting products that, speaking as an installer, are very easy to work with. I'd recommend these products to anyone!"

  • Handles Our Harsh Climate

    "They are a Canadian manufacturer based in Brantford - another major factor in our decision....After a summer of intense sun and heat, a typical bone chilling Muskoka winter, and a quick spring power wash, the deck looks as good as when we first installed it."

  • Durable and Kid Friendly

    "Very Happy with our TruNorth Deck. Great looks and low maintenance is why we chose this product that doesn't use any saw dust. Plus my kids don't get slivers like they do on wooden decks."

Learn about how to properly clean and care for your new deck

We want to make sure your deck continues to looks perfect all season long


Store TruNorth Deck™ under a cover to ensure boards are clean when ready to install. If stored outdoors, they must be covered with a tarp designed for outside use. Products should be stored in a dry space with bottom supports equally spread apart. For long term storage, products should be banded together.

Clean & Care Info

Basic Cleaning Recommendations

Although TND products are low maintenance, TND recommends periodic cleaning to help maintain the natural wood grain of the product. For best results power wash using dish soap detergent. The recommended maximum pressure is 1700 psi for TND decks. A fan tip nozzle must be used along with the proper cleaning product. Spray in the direction of the brush/grain pattern to avoid damaging the product. Use caution not to damage the material and always take the proper safety precautions when operating a power washer.

Clean & Care Info